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Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5172149375

Certificate GIA 5172149375

Diamond specifications and retailer prices

From $1,714 AUD
$1,201 USD
As of November 2, 2026
Save $1,876 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,998 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172149375. Listed at 15 retailers as of November 1, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5172149375
Dimensions4.95 × 4.53 × 3.32 mm
L/W Ratio1.09
Top View
4.95 mm4.53 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 5172149375
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,583 AUD|Low: $1,428 AUD|High: $3,633 AUD|Avg: $2,446 AUD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$1,714 AUD
Retailer 9$1,727 AUD
Retailer 5$1,862 AUD
Retailer 8$1,885 AUD
Retailer 3$2,285 AUD
Retailer 6$2,501 AUD
Retailer 1$2,583 AUD
Retailer 2$2,674 AUD
Retailer 7$3,053 AUD
Retailer 4$3,590 AUD

43 data points across 10 retailers

15 retailers$1,714 AUD to $3,590 AUD

B
Cheapest Retailer
-
$1,714 AUD
$1,201 USD
Final sale: no returns
Retailer 2
-
$1,727 AUD
$1,210 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
$1,862 AUD
$1,305 USD
View
B
Retailer 4
-
$1,885 AUD
$1,321 USD
View
B
Retailer 5
-
$2,212 AUD
$1,550 USD
View
B
Retailer 6
-
$2,212 AUD
$1,550 USD
View
B
Retailer 7
-
$2,283 AUD
$1,600 USD
View
B
Retailer 8
-
$2,285 AUD
£1,261 GBP
View
B
Retailer 9
-
$2,356 AUD
$1,651 USD
View
B
Retailer 10
-
$2,501 AUD
£1,380 GBP
View
B
Retailer 11
-
$2,583 AUD
£1,426 GBP
View
Retailer 12
-
$2,674 AUD
View
Price last confirmed 27 days ago
C
Retailer 13
-
$3,053 AUD
ZAR 34,565 ZAR
View
B
Retailer 14
-
$3,590 AUD
£1,981 GBP
View
Most Expensive
NZ Jewellers
ba091fe6-5d0d-48d4-aa02-7ee336c197a6 · Oct 17
$4,998 AUD
$3,503 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,714 AUDSave up to $1,876 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.70ct Radiant
$1,714 AUD